Title:
コンクリート柱状製品の成形装置及び延長冶具
Document Type and Number:
Japanese Patent JP4456818
Kind Code:
B2
Inventors:
Koichi Ishikawa
Tadashi Fujiwara
Tadashi Fujiwara
Application Number:
JP2003046259A
Publication Date:
April 28, 2010
Filing Date:
February 24, 2003
Export Citation:
Assignee:
Asahi Kasei Building Materials Co., Ltd.
International Classes:
B28B1/20; B28B23/12; B28B23/06; B28B23/10
Domestic Patent References:
| JP2175105A | ||||
| JP634042U | ||||
| JP5876712U | ||||
| JP3243307A |
Attorney, Agent or Firm:
Satoshi Watanabe